Homes for Sale in Newcastle, CA
31 homes for sale ยท Updated August 12, 2026
Market snapshot for Newcastle, CA
- Median price
- $1,600,000
- Average price
- $1,866,623
- Highest price
- $3,995,000
- Avg price / sqft
- $507/sqft
- Avg home size
- 3,743 sqft
- Avg days on market
- 75
- Avg year built
- 1990
- Avg beds / baths
- 3.7 bd / 4 ba